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Which expressions simplify to a rational answer?

A. √11 ⋅ √5

B. √9 ⋅ √16

C. 5√2 ⋅ √2

D. √3 ⋅ √2

User Davidsun
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2 Answers

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Answer:

if your a k12 kid this is old and was once not a multip choice question but the answer is b

Explanation:

-Former k12 kid

User Ian Yates
by
8.6k points
3 votes
The answer is B, because if you take the sqrt(144) you get the answer which is 12
User Murlidhar Fichadia
by
7.5k points
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